Chapter 5: The Analysis and Reporting of Fine-Needle Biopsy Smears from Thyroid Lesions

1995 ◽  
Vol 80 (4) ◽  
pp. 1306-1311
Author(s):  
C L Lean ◽  
L Delbridge ◽  
P Russell ◽  
G L May ◽  
W B Mackinnon ◽  
...  

1986 ◽  
Vol 91 (1) ◽  
pp. 67-76
Author(s):  
Sighild Westman-Naeser ◽  
Lars Grimelius ◽  
Henry Johansson ◽  
Jan Malmaeus

2014 ◽  
Vol 3 (5) ◽  
pp. S52
Author(s):  
Muhannad Hassan ◽  
Phillip Williams ◽  
Harmanjatinder Sekhon ◽  
Kien Mai

1993 ◽  
Vol 107 (6) ◽  
pp. 543-545 ◽  
Author(s):  
Tapani Tikkakoski ◽  
Lars-Eric Stenfors ◽  
Tapani Typpö ◽  
Pentti Lohela ◽  
Meeri Apaja-Sarkkinen

Sixteen patients with biochemically proven primary hyperparathyroidism (PHPT) underwent ultrasonography (US), fine-needle aspiration (FNA) for cytologic sampling (n = 9), or intact parathormone assay (n = 3) before operation (n = 15) in order to determine the accuracy of the methods. Pre-operative US was found sensitive (100 per cent), but two thyroid lesions were initially diagnosed as parathyroid tumours by US (i.e. false positives). Parathyroid cells were detected in six cytologic specimens, one sample was insufficient and another inconclusive, while one was diagnosed as thyroid tissue. Parathormone assay revealed a high hormone content in all three patients who underwent the procedure. We conclude that US is sufficiently sensitive to detect enlarged parathyroid tumours. Specificity can be improved by US-guided FNA for cytology or parathormone assay prior to neck exploration.


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